From: Alexander Duyck <alexander.h.duyck@intel.com>
Date: Fri, 6 Feb 2009 23:16:24 +0000 (+0000)
Subject: igb: add link check function
X-Git-Tag: v2.6.30-rc1~662^2~788
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4d6b725e4d8e499fad012a25381c8d9bf53fbf4b;p=pandora-kernel.git

igb: add link check function

Add a link check function to contain all activities related to verifying
that the link is present.  The current approach is a bit cludgy and needs
to be cleaned up.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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